Mathematical bractices model reason. make sens,
problem solving - applicatio
use the table for 18-20.
18. how much sleep does a jaguar get in
1 year?
1 160, 160
19.
in i year, how many more hours
of sleep does a giant armadillo get than
a platypus?
20. watercolech o make sense of problems
owl monkeys sleep dun
about

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality